Gunma-ken mizu kankyō hozen kihon shishin
By: [Gunma-ken Kankyō Seikatsubu Kankyō Seisakuka]
Contributors: Gunma-ken (Japan). Kankyō Seisakuka
Publisher: Gunma-ken Kankyō Seikatsubu
Published: 2002
Place of publication: Maebashi-shi
Language: jpn
Number of pages: 75
Subjects: Water-supply; Environmental policy
Notes: Cover title.